[webkit-changes] [WebKit/WebKit] 84589d: Unreviewed, reverting 272253 at main

[Jonathan Bedard]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 84589d65a76056a7af919448ddd72e9a4af28cd7
      https://github.com/WebKit/WebKit/commit/84589d65a76056a7af919448ddd72e9a4af28cd7
  Author: Jonathan Bedard <jbedard at apple.com>
  Date:   2023-12-20 (Wed, 20 Dec 2023)

  Changed paths:
    R JSTests/stress/arrow-function-captured-arguments-aliased.js
    M Source/JavaScriptCore/bytecode/CodeBlock.cpp
    M Source/JavaScriptCore/bytecompiler/BytecodeGenerator.cpp
    M Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp
    M Source/JavaScriptCore/llint/LowLevelInterpreter32_64.asm
    M Source/JavaScriptCore/llint/LowLevelInterpreter64.asm
    M Source/JavaScriptCore/runtime/GetPutInfo.h
    M Source/JavaScriptCore/runtime/ScopedArguments.h
    M Source/JavaScriptCore/runtime/ScopedArgumentsTable.cpp
    M Source/JavaScriptCore/runtime/ScopedArgumentsTable.h
    M Source/JavaScriptCore/runtime/SymbolTable.cpp
    M Source/JavaScriptCore/runtime/SymbolTable.h

  Log Message:
  -----------
  Unreviewed, reverting 272253 at main
https://bugs.webkit.org/show_bug.cgi?id=266720
rdar://119946693

Causes stability critical crashes

Reverted change:

Scoped Arguements needs to alias between named and unnamed accesses and across nested scopes
rdar://119594814
https://bugs.webkit.org/show_bug.cgi?id=261934
rdar://114925088
https://commits.webkit.org/272253@main

Canonical link: https://commits.webkit.org/272387@main